50 algoritmi che ogni programmatore deve conoscere PDF Download

Author: Imran Ahmad
Publisher: Apogeo Editore
ISBN: 8850338295
Category : Computers
Languages : it
Pages : 480

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Book Description
Gli algoritmi hanno sempre avuto un ruolo importante nello studio come nella pratica dell'informatica e per ogni programmatore è fondamentale saperli applicare per risolvere problemi. Questo manuale insegna a conoscere 50 degli algoritmi più utilizzati, ne illustra il funzionamento e spiega come metterli in pratica. Si parte dalle caratteristiche base di un algoritmo e dalle tecniche di progettazione per poi passare allo studio e all'implementazione di vari algoritmi attraverso esempi pratici che utilizzano il linguaggio Python. Il lettore si avvicina così alla programmazione lineare, alla classificazione di pagine, alla creazione di grafi, al machine learning e al deep learning, ai motori di raccomandazione, all'elaborazione e gestione dei dati e alla crittografia, comprendendo la matematica e la logica che stanno alla base. Vengono inoltre presentati algoritmi per i Large Language Models (LLM) come ChatGPT insieme alle tecniche di elaborazione parallela che consentono di utilizzarli per compiti ad alta intensità di calcolo. Una nuova edizione aggiornata e arricchita, fondamentale per diventare esperti nell'utilizzo di algoritmi che consentono di risolvere problemi del mondo reale.

Author: Imran Ahmad
Publisher: Apogeo Editore
ISBN: 8850319398
Category : Computers
Languages : it
Pages : 356

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Book Description
Gli algoritmi hanno sempre avuto un ruolo importante nello studio come nella pratica dell'informatica e saperli applicare per risolvere problemi è un'abilità che qualsiasi programmatore deve possedere. Questo manuale insegna a conoscere e mostra come scegliere l'algoritmo più adatto al proprio scopo, comprendendone appieno il funzionamento. Dopo aver spiegato le caratteristiche base di un algoritmo e le tecniche di progettazione, si passa allo studio e all'implementazione di algoritmi di tipo diverso attraverso esempi pratici che utilizzano il linguaggio Python. Il lettore si avvicina così alla programmazione lineare, alla classificazione di pagine, alla creazione di grafi, al machine learning e al deep learning, all'elaborazione di dati e alla crittografia, comprendendo la matematica e la logica che sono alla base di alcuni fondamentali algoritmi. Un testo unico nel suo genere e una risorsa fondamentale per diventare esperti nell'utilizzo di algoritmi che consentono di risolvere problemi del mondo reale.

Author: Gabe Zichermann
Publisher: John Wiley & Sons
ISBN: 0470562234
Category : Business & Economics
Languages : en
Pages : 240

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Book Description
Harness the power of games to create extraordinary customer engagement with Game-Based Marketing. Gamification is revolutionizing the web and mobile apps. Innovative startups like Foursquare and Swoopo, growth companies like Gilt and Groupon and established brands like United Airlines and Nike all agree: the most powerful way to create and engage a vibrant community is with game mechanics. By leveraging points, levels, badges, challenges, rewards and leaderboards – these innovators are dramatically lowering their customer acquisition costs, increasing engagement and building sustainable, viral communities. Game-Based Marketing unlocks the design secrets of mega-successful games like Zynga’s Farmville, World of Warcraft, Bejeweled and Project Runway to give you the power to create winning game-like experiences on your site/apps. Avoid obvious pitfalls and learn from the masters with key insights, such as: Why good leaderboards shouldn’t feature the Top 10 players. Most games are played as an excuse to socialize, not to achieve. Status is worth 10x more than cash to most consumers. Badges are not enough: but they are important. You don’t need to offer real-world prizing to run a blockbuster sweepstakes. And learn even more: How to architect a point system that works Designing the funware loop: the basics of points, badges, levels, leaderboards and challenges Maximizing the value and impact of badges Future-proofing your design Challenging users without distraction Based on the groundbreaking work of game expert and successful entrepreneur Gabe Zichermann, Game-Based Marketing brings together the game mechanics expertise of a decade’s worth of research. Driven equally by big companies, startups, 40-year-old men and tween girls, the world is becoming increasingly more fun. Are you ready to play?

Author: Rens Bod
Publisher: Oxford University Press, USA
ISBN: 0199665214
Category : Education
Languages : en
Pages : 401

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Book Description
Offers the first overarching history of the humanities from Antiquity to the present.

Author:
Publisher: Oxford University Press, USA
ISBN: 0195128427
Category : Mathematics
Languages : en
Pages : 238

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Book Description
In the tradition of "Longitude, " a small and engagingly written book on the history and meaning of zero--a "tour de force" of science history that takes us through the hollow circle that leads to infinity. 32 illustrations.

Author: David Wood
Publisher: Bloomsbury Publishing
ISBN: 0567277771
Category : Language Arts & Disciplines
Languages : en
Pages : 209

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Book Description
This is the first book to address formulaic language directly and provide a foundation of knowledge for graduates and researchers in early stages of study of this important language phenomenon. It is also suitable for students of linguistics, applied linguistics, and language teacher education. The information that currently exists is scattered throughout articles and book chapters across a range of subfields of linguistics and applied linguistics. Over the past few decades there has been a steadily increasing interest and research focus on the phenomenon of formulaic language in the fields of linguistics and applied linguistics. Slowly, a consistent definition has emerged, centring around the idea that formulaic sequences are multi-word units with specific meanings or functions, and some evidence points to their being processed mentally as wholes. Researchers from diverse backgrounds have identified the nature and roles of formulaic sequences in language acquisition and production, in the construction of text and discourse, in spoken and written language, and in language teaching. The increasing volume, diversity, and complexity of the state of knowledge about this emerging area of study is marshalled by this intelligent and well-written book.

Author: Charles Howard McIlwain
Publisher: The Lawbook Exchange, Ltd.
ISBN: 1584775505
Category : Constitutional history
Languages : en
Pages : 172

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Book Description
Examines of the rise of constitutionalism from the "democratic strands" in the works of Aristotle and Cicero through the transitional moment between the medieval and the modern eras.

Author: Jac Fitz-enz
Publisher: John Wiley & Sons
ISBN: 1118893670
Category : Business & Economics
Languages : en
Pages : 180

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Book Description
Create and run a human resource analytics project with confidence For any human resource professional that wants to harness the power of analytics, this essential resource answers the questions: "Where do I start?" and "What tools are available?" Predictive Analytics for Human Resources is designed to answer these and other vital questions. The book explains the basics of every business—the vision, the brand, and the culture, and shows how predictive analytics supports them. The authors put the focus on the fundamentals of predictability and include a framework of logical questions to help set up an analytic program or project, then follow up by offering a clear explanation of statistical applications. Predictive Analytics for Human Resources is a how-to guide filled with practical and targeted advice. The book starts with the basic idea of engaging in predictive analytics and walks through case simulations showing statistical examples. In addition, this important resource addresses the topics of internal coaching, mentoring, and sponsoring and includes information on how to recruit a sponsor. In the book, you'll find: A comprehensive guide to developing and implementing a human resource analytics project Illustrative examples that show how to go to market, develop a leadership model, and link it to financial targets through causal modeling Explanations of the ten steps required in building an analytics function How to add value through analysis of systems such as staffing, training, and retention For anyone who wants to launch an analytics project or program for HR, this complete guide provides the information and instruction to get started the right way.

Author: Hans Kelsen
Publisher: Routledge
ISBN: 131783318X
Category : Social Science
Languages : en
Pages : 400

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Book Description
First published in 1998.This is Volume XIV of eighteen in the Sociology of Behaviour and Psychology series. This text is concerned with sociological inquiry into society and nature. Written in 1946, it investigates the idea that society and nature, if conceived of as two different systems of elements, are the results of two different methods of thinking and are only as such two different objects. The same elements, connected with each other according to the principle of causality, constitute nature; connected with each other according to another, namely, a normative, principle, they constitute society

Author: Don DeLillo
Publisher: Vintage
ISBN: 0307817156
Category : Fiction
Languages : en
Pages : 449

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Book Description
"A whimsical, surrealistic excursion into the modern scientific mind." --The New Yorker One of DeLillo's first novels, Ratner's Star follows Billy, the genius adolescent, who is recruited to live in obscurity, underground, as he tries to help a panel of estranged, demented, and yet lovable scientists communicate with beings from outer space. It is a mix of quirky humor, science, mathematical theories, as well as the complex emotional distance and sadness people feel. Ratner's Star demonstrates both the thematic and prosaic muscularity that typifies DeLillo's later and more recent works, like The Names (which is also available in Vintage Contemporaries). "His most spectacularly inventive novel." --The New York Times